Timing a 1995 1500 TBI

Look on the lable under the hood if you don't have a flat top type dist yes you can set timing. There will be a connector at the back of the firewall which is tan with a black stripe un plug it star the truck I think it sets at 0 but check the sticker for sure loosen the dist adjust timing lock down reckeck if still ok shut off truck reconnect wire and your set. If it has the flat top type dist there are no adjustments it is fixed and controled by the computer hope this helps.(NOS)